Answer: The correct answer is B. 6CO2 + 12H2O → C6H12O6 + 6H2O + 6O2
Photosynthesis is a process of synthesis of food in green plants and algae. In this process, energy from sunlight is absorbed by chlorophyll pigment in the presence of CO₂ and H₂O and it is used for the formation of food, which is a carbohydrate ( glucose).
Thus, CO₂ and H₂O are used as reactants and glucose ( C₆H₁₂O₆) is synthesized as a final product of the process along with O₂ ( oxygen).
Option B) is the correct balanced equation for this process.
Answer:
B. 6CO2 + 12H2O → C6H12O6 + 6H2O + 6O2
B. The orchids gain nutrients and carbon dioxide from the fungi, while the fungi gain oxygen and sugar from the orchids.
C. The orchids receive water and oxygen from the fungi, while the fungi receive food and minerals from the orchids.
D. The orchids produce decaying material for the fungi, while the fungi provide structural support to the orchids.
The answer is; A
This is a symbiotic relationship. The mycorrhiza is harbored I the roots of the orchids. The fungi nitrify the soil around the plant. Therefore, the fungi make nitrates (which are critical for the growth of the plant) available to the plant. The fungi, on the other hand, are assisted in breaking down of large carbon polymers by the orchids because the plant’s enzyme is more powerful than those of the fungi.
Answer: A) The orchids release enzymes to break down sugar for the fungi, while the fungi fertilizes the soil surrounding the plant.
B. ADP
C. H2O
D. C6H12O6
B) impossible to tell which organisms are closely related on cladogram
C) cladograms are detailed oriented and impossible to show evolutionary relationships
D) there is limited number of ways to classify information some many of cladograms end up looking similar
Ans. (C). cladograms are detailed oriented and impossible to show evolutionary relationships.
Cladistics can be defined as a method to biological classification, by which organisms are categorized in different groups on the basis of most common recent ancestor.
Cladograms only provide relations between different organisms on the basis of physical appearance and do not show genetic constitute of organisms.
Thus, the correct answer is option (C).
cold matter that emits little radiation
the cause of the expansion of the universe
a new form of subatomic particle
the material from which living things develop
Answer:
The correct answer is B) 2.
Explanation:
A molecule of water (H₂O) has two bonds, one between each hydrogen atom (H) and the oxygen atom (O). Therefore, if we have 1 mole of water, it will contain 2 moles of bonds.
DNA is like a book because the arrangement of nucleotides in the DNA determines the entire organism’s phenotype.
Further Explanation:
Gene is defined as the linear sequence of the nucleotides that are mainly encoded for a protein having a particular function. The alleles are defined as the variant type of the gene. DNA is mainly made up of the nucleotides and also contains genetic information in the genes. Every nucleotide mainly comprised of the phosphate group, deoxyribose, and nitrogenous base. DNA is mainly composed of four distinct types of nitrogenous base:
The letters in the book are similar to the nucleotide in the DNA. The meaningful combination of letters forms the information that is entitled. Similarly, the arrangement of nucleotides in the DNA is responsible for the structural and functional behavior of the organism. That’s why DNA is considered as a book that enclosed all the hereditary information of the body.
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Answer Details:
Grade: High School
Subject: Molecular Biology
Chapter: Gene expression
Keywords:
DNA, RNA, cytosine, thymine, adenine, book, hereditary information, body, arrangement, chromosome, gene, function, base, combination.